ABS NOVODUR P2H-AT
Novodur® P2H-AT is a general purpose injection molding grade providing high flowability and contains an antistatic additive. High flowability, Good stiffness, High gloss. Applications: Household appliances, Sport articles, Oven casings.
Information provided by Styrolution.
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.05 g/cc | 0.0379 lb/in3 | ISO 1183 |
Linear Mold Shrinkage | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | ISO 294-4 |
Melt Flow | 37 g/10 min @Load 10.0 kg, Temperature 220 °C |
37 g/10 min @Load 22.0 lb, Temperature 428 °F |
Volumetric; cm3/10 min; ISO 1133 |
Mechanical Properties | Metric | English | Comments |
Ball Indentation Hardness | 110 MPa | 16000 psi | ISO 2039-1 |
Tensile Strength, Yield | 44.0 MPa | 6380 psi | ISO 527 |
Elongation at Break | >= 15 % | >= 15 % | ISO 527 |
Elongation at Yield | 2.1 % | 2.1 % | ISO 527 |
Tensile Modulus | 2.50 GPa | 363 ksi | ISO 527 |
Flexural Strength | 70.0 MPa | 10200 psi | ISO 178 |
Flexural Modulus | 2.40 GPa | 348 ksi | ISO 178 |
Izod Impact, Notched (ISO) | 7.00 kJ/m2 @Temperature -30.0 °C |
3.33 ft-lb/in2 @Temperature -22.0 °F |
ISO 180/A |
16.0 kJ/m2 @Temperature 23.0 °C |
7.61 ft-lb/in2 @Temperature 73.4 °F |
ISO 180/A | |
Charpy Impact Unnotched | 8.00 J/cm2 @Temperature -30.0 °C |
38.1 ft-lb/in2 @Temperature -22.0 °F |
ISO 179/1eU |
10.0 J/cm2 @Temperature 23.0 °C |
47.6 ft-lb/in2 @Temperature 73.4 °F |
ISO 179/1eU |
ABS NOVODUR P2H-AT
成型性能
无定形材料,流动性中等,吸湿大,必须充分干燥,表面要求光泽的塑件须长时间预热干燥80-90度,3小时;
宜取高料温,高模温,但料温过高易分解(分解温度为>270度).对精度较高的塑件,模温宜取50-60度,对高光泽.耐热塑件,模温宜取60-80度;
如需解决夹水纹,需提高材料的流动性,采取高料温、高模温,或者改变入水位等方法;
如成形耐热级或阻燃级材料,生产3-7天后模具表面会残存塑料分解物,导致模具表面发亮,需对模具及时进行清理,同时模具表面需增加排气位置;
冷却速度快,模具浇注系统应以粗,短为原则,宜设冷料穴,浇口宜取大,如:直接浇口,圆盘浇口或扇形浇口等,但应防止内应力增大,必要时可采用调整式浇口。模具宜加热,应选用耐磨钢;
料温对塑件质量影响较大,料温过低会造成缺料,表面无光泽,银丝紊乱料温过高易溢边,出现银丝暗条,塑件变色起泡;
用途
ABS树脂的最大应用领域是汽车、电子电器和建材。汽车领域的使用包括汽车仪表板、车身外板、内装饰板、方向盘、隔音板、门锁、保险杠、通风管等很多部件。在电器方面则广泛应用于电冰箱、电视机、洗衣机、空调器、计算机、复印机等电子电器中。建材方面,ABS管材、ABS卫生洁具、ABS装饰板广泛应用于建材工业。此外ABS还广泛的应用于包装、家具、体育和娱乐用品、机械和仪表工业中。